“How to Program: Computer Science Concepts and Python Exercises” S:1 E:23 Graph Search and a Word Game

S:1 E:23 Graph Search and a Word Game Examine a famous graph algorithm called breadth-first search, which shows the shortest path connecting nodes in a tree. Use this technique to write a program creating an entertaining game, in which a word is transformed one letter at a time, with each new iteration required to be a valid word.